cheminform abstract: a sequenced radical reaction - a novel stereocontrolled route to angularly...

1997 hydrogenated naphthalene derivatives hydrogenated naphthalene derivatives Q 1010 05 - 134 A Sequenced Radical Reaction - A Novel Stereocontrolled Route to Angularly Disubstituted cis-Decalins. — The complete stereocontrolled synthesis of angularly disubstituted cis- decalins is achieved based on sequenced radical ring expansion and cyclization of cyclopentanones (I) and (VII). The stereochemistry of this radical reaction is discussed. The compounds prepared are of interest as potential intermediates for the synthesis of biologically important compounds. — (NEMOTO, H.; SHIRAKI, M.; YAMADA, N.; RAKU, N.; FUKUMOTO, K.; Tetrahedron 52 (1996) 42, 13339-13346; Pharm. Inst., Tohoku Univ., Aobayama, Sendai 980-77, Japan; EN) 1

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Page 1: ChemInform Abstract: A Sequenced Radical Reaction - A Novel Stereocontrolled Route to Angularly Disubstituted cis-Decalins

1997 hydrogenated naphthalene derivatives

hydrogenated naphthalene derivativesQ 1010

05 - 134A Sequenced Radical Reaction - A Novel Stereocontrolled Route toAngularly Disubstituted cis-Decalins. — The complete stereocontrolledsynthesis of angularly disubstituted cis- decalins is achieved based on sequencedradical ring expansion and cyclization of cyclopentanones (I) and (VII). Thestereochemistry of this radical reaction is discussed. The compounds preparedare of interest as potential intermediates for the synthesis of biologicallyimportant compounds. — (NEMOTO, H.; SHIRAKI, M.; YAMADA, N.;RAKU, N.; FUKUMOTO, K.; Tetrahedron 52 (1996) 42, 13339-13346; Pharm.Inst., Tohoku Univ., Aobayama, Sendai 980-77, Japan; EN)

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ChemInform Sheet A4on chemo-, regio-, and stereo-selective reactions. The RefLib database is included with CIRX and provides reactions abstracted from Theilheimer’s Synthetic Methods